6CM7 dual triode tube rca ~ tested strong

This 6CM7 9-pin miniature medium-mu dual triode tube has been stored away for years. Made by RCA in the U.S.A. White boxed. Tested as good on Hickok tester: 2350/triode 1, 4800/triode 2 in mutual conductance where 2000/4400 is average new.